/Engine/Plugins/Experimental/ColorCorrectRegions/Source/ColorCorrectRegions/Public/ColorCorrectRegion.h
NotPlaceable prohibits this actor from appearing in Place Actors menu by default. We add that manually with an icon attached. A placeable Color Correction Regions actor that replaces previous implementation (blueprint). Color Correction Regions allow users to adjust color of anything that is within it (or outside, if Invert option is selected).
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(Blueprintable, NotPlaceable) class AColorCorrectionRegion : public [AColorCorrectRegion](API\Plugins\ColorCorrectRegions\AColorCorrectRegion)
TArray<TObject...
MeshComponents